38248468096

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{222499}}^1$

素因数の和:222609

約数の個数: 64

約数和(自身を含む): 81702000000

約数和(自身を除く): 43453531904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 128, 136, 158, 272, 316, 544, 632, 1088, 1264, 1343, 2176, 2528, 2686, 5056, 5372, 10112, 10744, 21488, 42976, 85952, 171904, 222499, 444998, 889996, 1779992, 3559984, 3782483, 7119968, 7564966, 14239936, 15129932, 17577421, 28479872, 30259864, 35154842, 60519728, 70309684, 121039456, 140619368, 242078912, 281238736, 298816157, 484157824, 562477472, 597632314, 1124954944, 1195264628, 2249909888, 2390529256, 4781058512, 9562117024, 19124234048, 38248468096]

約数ペア:

[(1, 38248468096), (2, 19124234048), (4, 9562117024), (8, 4781058512), (16, 2390529256), (17, 2249909888), (32, 1195264628), (34, 1124954944), (64, 597632314), (68, 562477472), (79, 484157824), (128, 298816157), (136, 281238736), (158, 242078912), (272, 140619368), (316, 121039456), (544, 70309684), (632, 60519728), (1088, 35154842), (1264, 30259864), (1343, 28479872), (2176, 17577421), (2528, 15129932), (2686, 14239936), (5056, 7564966), (5372, 7119968), (10112, 3782483), (10744, 3559984), (21488, 1779992), (42976, 889996), (85952, 444998), (171904, 222499)]